What is a .SIS.DM file?
The file extension .SIS.DM refers to an Ovi Store DRM-Protected Application. This type of file is an application installer that is downloaded from Nokia's Ovi Store, which is a platform where users can download various applications and multimedia content specifically designed for Nokia devices. The file contains a standard .SIS file, which is used for installing applications on Nokia phones. However, it also includes DRM (Digital Rights Management) protection, indicated by the .DM extension. This DRM protection means that the application can only be installed and used on Nokia phones that are authorized or have the right permissions.
To open a .SIS.DM file, you can use several programs: 1. **Opera with Ovi-store add-on**: This is a version of the Opera web browser that includes an add-on specifically for accessing and managing content from Nokia's Ovi Store. This setup allows you to handle and install the DRM-protected applications directly from the browser. 2. **Nokia Ovi Suite**: This is a software package provided by Nokia that allows for the management of Nokia devices from a computer. It supports the installation of .SIS.DM files to compatible Nokia phones connected to the computer. 3. **SISContents**: This is a tool that can be used to inspect and manage various aspects of Symbian Application Installation (SIS) files. It allows users to view the contents and extract parts of the files, although handling DRM protection might have limitations.
It's important to note that due to the DRM protection, even with these tools, the .SIS.DM files can only be fully utilized on authorized Nokia devices. Unauthorized devices will not be able to install or use the applications contained within these files.
Verification
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